/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package GM.provider;

import GM.util.GMAdapterFactory;

import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class GMItemProviderAdapterFactory extends GMAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public GMItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Goal} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected GoalItemProvider goalItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Goal}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createGoalAdapter() {
		if (goalItemProvider == null) {
			goalItemProvider = new GoalItemProvider(this);
		}

		return goalItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Operation} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected OperationItemProvider operationItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Operation}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createOperationAdapter() {
		if (operationItemProvider == null) {
			operationItemProvider = new OperationItemProvider(this);
		}

		return operationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.RefinementLink} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RefinementLinkItemProvider refinementLinkItemProvider;

	/**
	 * This creates an adapter for a {@link GM.RefinementLink}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRefinementLinkAdapter() {
		if (refinementLinkItemProvider == null) {
			refinementLinkItemProvider = new RefinementLinkItemProvider(this);
		}

		return refinementLinkItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Agent} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AgentItemProvider agentItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Agent}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAgentAdapter() {
		if (agentItemProvider == null) {
			agentItemProvider = new AgentItemProvider(this);
		}

		return agentItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Entity} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EntityItemProvider entityItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Entity}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createEntityAdapter() {
		if (entityItemProvider == null) {
			entityItemProvider = new EntityItemProvider(this);
		}

		return entityItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.State} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected StateItemProvider stateItemProvider;

	/**
	 * This creates an adapter for a {@link GM.State}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createStateAdapter() {
		if (stateItemProvider == null) {
			stateItemProvider = new StateItemProvider(this);
		}

		return stateItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Event} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EventItemProvider eventItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Event}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createEventAdapter() {
		if (eventItemProvider == null) {
			eventItemProvider = new EventItemProvider(this);
		}

		return eventItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.AdGoal} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AdGoalItemProvider adGoalItemProvider;

	/**
	 * This creates an adapter for a {@link GM.AdGoal}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAdGoalAdapter() {
		if (adGoalItemProvider == null) {
			adGoalItemProvider = new AdGoalItemProvider(this);
		}

		return adGoalItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Action} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ActionItemProvider actionItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Action}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createActionAdapter() {
		if (actionItemProvider == null) {
			actionItemProvider = new ActionItemProvider(this);
		}

		return actionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.ContributionLink} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ContributionLinkItemProvider contributionLinkItemProvider;

	/**
	 * This creates an adapter for a {@link GM.ContributionLink}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createContributionLinkAdapter() {
		if (contributionLinkItemProvider == null) {
			contributionLinkItemProvider = new ContributionLinkItemProvider(this);
		}

		return contributionLinkItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.GoalDiagram} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected GoalDiagramItemProvider goalDiagramItemProvider;

	/**
	 * This creates an adapter for a {@link GM.GoalDiagram}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createGoalDiagramAdapter() {
		if (goalDiagramItemProvider == null) {
			goalDiagramItemProvider = new GoalDiagramItemProvider(this);
		}

		return goalDiagramItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Definition} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DefinitionItemProvider definitionItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Definition}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDefinitionAdapter() {
		if (definitionItemProvider == null) {
			definitionItemProvider = new DefinitionItemProvider(this);
		}

		return definitionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Mapping} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MappingItemProvider mappingItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Mapping}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMappingAdapter() {
		if (mappingItemProvider == null) {
			mappingItemProvider = new MappingItemProvider(this);
		}

		return mappingItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Attribute} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AttributeItemProvider attributeItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Attribute}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAttributeAdapter() {
		if (attributeItemProvider == null) {
			attributeItemProvider = new AttributeItemProvider(this);
		}

		return attributeItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link GM.Reference} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ReferenceItemProvider referenceItemProvider;

	/**
	 * This creates an adapter for a {@link GM.Reference}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createReferenceAdapter() {
		if (referenceItemProvider == null) {
			referenceItemProvider = new ReferenceItemProvider(this);
		}

		return referenceItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (goalItemProvider != null) goalItemProvider.dispose();
		if (operationItemProvider != null) operationItemProvider.dispose();
		if (refinementLinkItemProvider != null) refinementLinkItemProvider.dispose();
		if (agentItemProvider != null) agentItemProvider.dispose();
		if (entityItemProvider != null) entityItemProvider.dispose();
		if (stateItemProvider != null) stateItemProvider.dispose();
		if (eventItemProvider != null) eventItemProvider.dispose();
		if (adGoalItemProvider != null) adGoalItemProvider.dispose();
		if (actionItemProvider != null) actionItemProvider.dispose();
		if (contributionLinkItemProvider != null) contributionLinkItemProvider.dispose();
		if (goalDiagramItemProvider != null) goalDiagramItemProvider.dispose();
		if (definitionItemProvider != null) definitionItemProvider.dispose();
		if (mappingItemProvider != null) mappingItemProvider.dispose();
		if (attributeItemProvider != null) attributeItemProvider.dispose();
		if (referenceItemProvider != null) referenceItemProvider.dispose();
	}

}
